Bioaccumulation requires one organism, while biomagnification requires multiple organisms Biomagnification requires movement up a food chain in order to occur, while bioaccumulation does not To unlock this lesson you must be a Study.com Member.
The weighted average price for organic half gallon milk is $3.72. For a conventional half gallon of milk, the average. price is $2.33, an organic price premium of $1.39. Once again, there were more total ads for organic milk than. conventional milk. Organic milk advertisement numbers decreased 7%, and ad numbers for conventional milk. decreased 12%.
Walmart pricing is in black, Costco pricing is in red. MILK. Walmart: Great Value Organic Milk $3.68/half gallon. Costco: Kirkland Signature Organic Milk $3.29/half gallon must buy 3 for an out of pocket cost of $9.89. Walmart: Horizon Organic Chocolate Milk $11.58/12 pack single serve. Comes to $0.96 each. Costco: Kirkland Signature Chocolate Milk $7.94/12 must buy 24 pack at $15.89.